What is the value of Wien s constant? – McqOptions

MCQOPTIONS

1.	What is the value of Wien s constant?
A.	2.9*10<sup>-3</sup>mK
B.	2.9*10<sup>-4</sup>mK
C.	2.9*10<sup>-3</sup>cmK
D.	2.9*10<sup>-4</sup>cmK
Answer» B. 2.9*10<sup>-4</sup>mK

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